812003640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{563}}^1$

素因数の和:702

約数の個数: 256

約数和(自身を含む): 2982251520

約数和(自身を除く): 2170247880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 101, 102, 105, 119, 120, 136, 140, 168, 170, 202, 204, 210, 238, 255, 280, 303, 340, 357, 404, 408, 420, 476, 505, 510, 563, 595, 606, 680, 707, 714, 808, 840, 952, 1010, 1020, 1126, 1190, 1212, 1414, 1428, 1515, 1689, 1717, 1785, 2020, 2040, 2121, 2252, 2380, 2424, 2815, 2828, 2856, 3030, 3378, 3434, 3535, 3570, 3941, 4040, 4242, 4504, 4760, 5151, 5630, 5656, 6060, 6756, 6868, 7070, 7140, 7882, 8445, 8484, 8585, 9571, 10302, 10605, 11260, 11823, 12019, 12120, 13512, 13736, 14140, 14280, 15764, 16890, 16968, 17170, 19142, 19705, 20604, 21210, 22520, 23646, 24038, 25755, 28280, 28713, 31528, 33780, 34340, 36057, 38284, 39410, 41208, 42420, 47292, 47855, 48076, 51510, 56863, 57426, 59115, 60095, 66997, 67560, 68680, 72114, 76568, 78820, 84840, 94584, 95710, 96152, 103020, 113726, 114852, 118230, 120190, 133994, 143565, 144228, 157640, 170589, 180285, 191420, 200991, 206040, 227452, 229704, 236460, 240380, 267988, 284315, 287130, 288456, 334985, 341178, 360570, 382840, 398041, 401982, 454904, 472920, 480760, 535976, 568630, 574260, 669970, 682356, 721140, 796082, 803964, 852945, 966671, 1004955, 1137260, 1148520, 1194123, 1339940, 1364712, 1442280, 1592164, 1607928, 1705890, 1933342, 1990205, 2009910, 2274520, 2388246, 2679880, 2900013, 3184328, 3411780, 3866684, 3980410, 4019820, 4776492, 4833355, 5800026, 5970615, 6766697, 6823560, 7733368, 7960820, 8039640, 9552984, 9666710, 11600052, 11941230, 13533394, 14500065, 15921640, 19333420, 20300091, 23200104, 23882460, 27066788, 29000130, 33833485, 38666840, 40600182, 47764920, 54133576, 58000260, 67666970, 81200364, 101500455, 116000520, 135333940, 162400728, 203000910, 270667880, 406001820, 812003640]

約数ペア:

[(1, 812003640), (2, 406001820), (3, 270667880), (4, 203000910), (5, 162400728), (6, 135333940), (7, 116000520), (8, 101500455), (10, 81200364), (12, 67666970), (14, 58000260), (15, 54133576), (17, 47764920), (20, 40600182), (21, 38666840), (24, 33833485), (28, 29000130), (30, 27066788), (34, 23882460), (35, 23200104), (40, 20300091), (42, 19333420), (51, 15921640), (56, 14500065), (60, 13533394), (68, 11941230), (70, 11600052), (84, 9666710), (85, 9552984), (101, 8039640), (102, 7960820), (105, 7733368), (119, 6823560), (120, 6766697), (136, 5970615), (140, 5800026), (168, 4833355), (170, 4776492), (202, 4019820), (204, 3980410), (210, 3866684), (238, 3411780), (255, 3184328), (280, 2900013), (303, 2679880), (340, 2388246), (357, 2274520), (404, 2009910), (408, 1990205), (420, 1933342), (476, 1705890), (505, 1607928), (510, 1592164), (563, 1442280), (595, 1364712), (606, 1339940), (680, 1194123), (707, 1148520), (714, 1137260), (808, 1004955), (840, 966671), (952, 852945), (1010, 803964), (1020, 796082), (1126, 721140), (1190, 682356), (1212, 669970), (1414, 574260), (1428, 568630), (1515, 535976), (1689, 480760), (1717, 472920), (1785, 454904), (2020, 401982), (2040, 398041), (2121, 382840), (2252, 360570), (2380, 341178), (2424, 334985), (2815, 288456), (2828, 287130), (2856, 284315), (3030, 267988), (3378, 240380), (3434, 236460), (3535, 229704), (3570, 227452), (3941, 206040), (4040, 200991), (4242, 191420), (4504, 180285), (4760, 170589), (5151, 157640), (5630, 144228), (5656, 143565), (6060, 133994), (6756, 120190), (6868, 118230), (7070, 114852), (7140, 113726), (7882, 103020), (8445, 96152), (8484, 95710), (8585, 94584), (9571, 84840), (10302, 78820), (10605, 76568), (11260, 72114), (11823, 68680), (12019, 67560), (12120, 66997), (13512, 60095), (13736, 59115), (14140, 57426), (14280, 56863), (15764, 51510), (16890, 48076), (16968, 47855), (17170, 47292), (19142, 42420), (19705, 41208), (20604, 39410), (21210, 38284), (22520, 36057), (23646, 34340), (24038, 33780), (25755, 31528), (28280, 28713)]